io.druid.db

Class DatabaseRuleManager

java.lang.Object

io.druid.db.DatabaseRuleManager

public class DatabaseRuleManager
extends Object

Constructor Summary

Constructors

Constructor and Description
DatabaseRuleManager(com.fasterxml.jackson.databind.ObjectMapper jsonMapper, com.google.common.base.Supplier<DatabaseRuleManagerConfig> config, com.google.common.base.Supplier<DbTablesConfig> dbTables, org.skife.jdbi.v2.IDBI dbi)

Method Summary

Methods

Modifier and Type	Method and Description
static void	createDefaultRule(org.skife.jdbi.v2.IDBI dbi, String ruleTable, String defaultDatasourceName, com.fasterxml.jackson.databind.ObjectMapper jsonMapper)
Map<String,List<Rule>>	getAllRules()
List<Rule>	getRules(String dataSource)
List<Rule>	getRulesWithDefault(String dataSource)
boolean	overrideRule(String dataSource, List<Rule> newRules)
void	poll()
void	start()
void	stop()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DatabaseRuleManager

@Inject
public DatabaseRuleManager(com.fasterxml.jackson.databind.ObjectMapper jsonMapper,
                          com.google.common.base.Supplier<DatabaseRuleManagerConfig> config,
                          com.google.common.base.Supplier<DbTablesConfig> dbTables,
                          org.skife.jdbi.v2.IDBI dbi)

Method Detail

createDefaultRule

public static void createDefaultRule(org.skife.jdbi.v2.IDBI dbi,
                     String ruleTable,
                     String defaultDatasourceName,
                     com.fasterxml.jackson.databind.ObjectMapper jsonMapper)

start

public void start()

stop

public void stop()

poll

public void poll()

getAllRules

public Map<String,List<Rule>> getAllRules()

getRules

public List<Rule> getRules(String dataSource)

getRulesWithDefault

public List<Rule> getRulesWithDefault(String dataSource)

overrideRule

public boolean overrideRule(String dataSource,
                   List<Rule> newRules)